Stacey Giangregorio, PA-C
Physician Assistant · Needham, MA
Stacey Giangregorio, PA-C is a physician assistant with a practice address in Needham, Massachusetts, and NPI 1801593165, issued on Feb 7, 2023. Check the license with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stacey Giangregorio
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 1450 Highland Ave, Needham, MA 02492
- Phone
- (781) 449-0020
- Enumerated
- Feb 7, 2023
- Record last updated
- Aug 22, 2024
- Medicare enrollment
- Enrolled (PECOS I20230821003485); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,713 in Massachusetts → Look up another NPI →
Also registered at 1450 Highland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stacey Giangregorio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average physician assistant in 2024
315 Medicare Part D claims for 162 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Lisinopril17 claims
- Atorvastatin Calcium16 claims
- Albuterol Sulfate Hfa13 claims
- Azithromycin12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $47.62
1 payment: food and beverage; the largest payer was Gilead Sciences, Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Mass General Brigham Medical Group Suburban Massachusetts IncNeedham, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stacey Giangregorio among 4,713 physician assistant records in Massachusetts
Stacey Giangregorio, PA-C is one of 4,713 physician assistant records with a practice address in Massachusetts. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 75% of them.
- NPI issued2023 · 75% of these records are older, 17% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2023 · median 2019 among the 3,217 with a school on file
- Record last updated2024 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physician Assistant providers in Massachusetts
There are 4,713 physician assistant records in Massachusetts.
All 4,713 in Massachusetts → Every provider in Needham → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Maria Cronin, PACNeedham, MA 024921184696395
- Kelsey CadienteWeston, MA 024931437775111
- Sabreena Mei, PA-CWeston, MA 024931700507613
- Allison NemrowWeston, MA 024931407645260
- Sean Olbert, PA-CNeedham, MA 024941003380973
- Christine Downs, PA-CWellesley, MA 024821811659105
- Sabrina Baloun, PAWellesley, MA 024811790938645
- Omega Bonnell-Bradley, PAWellesley, MA 024811780647545
Common questions
What is Stacey Giangregorio, PA-C's NPI number?
Stacey Giangregorio, PA-C's National Provider Identifier (NPI) is 1801593165, issued on Feb 7, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Stacey Giangregorio, PA-C located?
The NPPES record lists a practice address at 1450 Highland Ave, Needham, MA, 02492. Phone: (781) 449-0020. Providers update this record themselves, so call before visiting.
How can I verify Stacey Giangregorio, PA-C's license?
Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Stacey Giangregorio, PA-C prescribe under Medicare Part D?
In 2024, Stacey Giangregorio, PA-C had 315 Medicare Part D claims for 162 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.